Since most people are carrying a camera-equipped computer in their pockets these days, QR ... QR codes. Obviously you have full control over the actual content of the code, be it a simple URL ...

Best of all, with a free QR code generator, it’s easy and cost-effective to start using them today! The versatility of these codes allows them to be applied across numerous business scenarios.

Install Visual Codes on the iPhone and then open the app. Any QR code generator will work, just make sure it can store Wi-Fi settings. Tap Add Code > Connect To WiFi. Fill out the fields with the ...